How to Balance Yarn Tension When Knitting Stranded Colorwork with Both Hands

There are two places to examine: the stitches on the front and the floats across the back. Floats are the unused strands carried behind stitches worked in the other color. They need enough length to span the fabric without drawing it inward; excessive slack can also leave stitches receding into the background. Brooklyn Tweed’s Stranded Colorwork 101 explains both problems.

Balanced tension also leaves room for the fabric to extend. A swatch can match the pattern’s resting gauge yet have insufficient stretch because its floats restrict movement. Check both its measurements and how it opens when gently stretched sideways. Paper Tiger’s discussion of tight colorwork makes this distinction between gauge and elasticity.

Use three separate questions when inspecting your work: Are the stitches reasonably consistent within each color? Does the fabric lie without persistent puckers? Can it extend without the floats immediately pulling taut? These observations are more useful than trying to make both hands feel exactly alike.

For the conventional setup described here, hold the foreground color in your left hand and the background color in your right. Pick the left-hand yarn using a Continental knitting motion and throw the right-hand yarn using an English knitting motion. Keep those assignments consistent through the motif. Andrea Rangel demonstrates this two-handed setup.

Place the two yarn balls separately, with each on its corresponding side. As a starting point, route the yarn through your less familiar hand similarly to your usual hand. Rangel recommends this initial approach while allowing that the hands may eventually need different tensioning arrangements. Andrea Rangel’s two-handed colorwork tips provide the basis for this setup.

Before knitting a test section, draw a little yarn from each supply. If one strand catches or needs a deliberate tug, correct its feed first. For a useful comparison, keep the yarns, needles, and hand assignments unchanged while you test one adjustment.

Make spreading the stitches part of every color change. Completed stitches tend to collect near the right needle tip. Carrying the next yarn across that compressed group creates a float shorter than the width those stitches need when the fabric opens. Ysolda’s yarn-holding tutorial illustrates this cause of puckering.

Use this sequence:

1. Knit the stitches required in the current color.
2. Slide those newly worked stitches apart along the right needle until they are no longer bunched.
3. Bring the next color across their backs and knit its stitch.
4. Check that the color change has not pulled the spaced stitches together again.

Aim for the spacing of open fabric, without forcing large gaps between stitches. Repeat at short color changes as well as longer runs. The important moment is before the next strand establishes its float length. Ysolda’s explanation of maintaining tension supports this routine.

At needle changes, pause and inspect the fabric on both sides of the transition. Paper Tiger recommends checking floats at the end of each double-pointed needle, or at regular intervals on circular needles. Treat those pauses as opportunities to catch a short float before working far beyond it. Paper Tiger’s tension tutorial.

Identify the tighter side from the fabric rather than assuming it must be your less familiar hand. Ysolda notes that the English-style wrap can be tighter than the Continental stitch in two-handed work. That is a tendency to check, not a rule for every knitter. Ysolda’s two-handed knitting guidance.

Once you have established adequate float length, try a small change to the yarn feed in the hand producing smaller stitches. For example, let that strand pass more freely through your fingers rather than adding an extra tightening pull after each stitch. If one hand produces visibly slack loops, test slightly more control on that side. These are practical experiments; the swatch determines which arrangement suits your knitting.

Change only one thing for each test section. If you alter both yarn paths, change needles, and switch color assignments together, the resulting fabric will not reveal which adjustment helped. Keep a short note such as “same needles, freer right-hand feed” beside each sample.

A slightly more prominent foreground color can be an intended consequence of yarn dominance. In stranded knitting, the strand carried below the other strand can produce slightly larger, more visible stitches. In the standard two-handed arrangement, this is the left-hand yarn. Andrea Rangel explains dominance and its effect on stitch size.

Inspect the back: the dominant strand should travel below the background strand. Follow any dominance instructions supplied with your pattern. Consistency matters because changing the relationship between the strands changes the appearance of the motif. Brooklyn Tweed’s illustrated dominance guidance shows the difference.

For diagnosis, ask whether the color is consistently prominent or irregularly sized. Consistent prominence with flat fabric may be the effect you want. Uneven loops or local puckering deserve a closer tension check. Avoid trying to erase every difference between the colors by pulling the foreground yarn tighter.

Use the project yarns and an actual section of its chart. Match the project’s construction: for knitting in the round, swatch in the round, since working flat can produce a different gauge. Include enough fabric to measure away from transitions. Tin Can Knits’ Swatching Colourwork explains why representative construction matters.

The following comparison is a suggested diagnostic exercise, rather than a published pattern or a measured result:

Test section	What to keep or change	What to record
A: Baseline	Use your current method for a complete chart repeat	Where puckering or uneven stitches appear
B: Float spacing	Keep the same setup; spread stitches at every color change	Whether the fabric lies flatter
C: Yarn feed	Keep spreading; adjust only the hand that remains uneven	Whether stitch consistency improves
D: Needle trial, if needed	Keep the improved routine; test a larger needle	Whether blocked gauge and fabric suit the pattern

For each section, work a comparable portion of the motif and record its starting round. If the chart changes substantially between sections, repeat the same motif in separate samples instead. This keeps a run of short floats from being compared unfairly with a different section containing long floats.

A larger needle is a reasonable trial when your stranded gauge remains too tight, but check the resulting gauge rather than automatically increasing by a fixed amount. Brooklyn Tweed recommends swatching any needle-size change used to compensate for tighter colorwork. Stranded Colorwork 101.

Wash and block the sample using the care method appropriate to your yarn, then let it dry before measuring. Tin Can Knits emphasizes blocking because yarn can change during finishing. Compare the dried sections for stitch and round gauge as well as appearance. Swatching Colourwork.

Catching floats and balancing tension are related decisions, but a catch does not replace adequate float length. There is no single stitch-count interval used by every designer: Tin Can Knits explicitly describes different preferences and usually leaves floats uncaught in its own work, with exceptions. Follow your pattern’s instructions and evaluate the actual span in your fabric. Tin Can Knits’ introduction to colorwork.

If you catch a float, inspect the spacing on either side of that catch before continuing. For existing puckers, check whether a visibly short float is holding the fabric inward. Blocking can even stitches, but do not rely on it to supply yarn missing from a short float; Paper Tiger notes that a short float cannot simply be made longer. Tin Can Knits on blocking, Paper Tiger on short floats.

When a short float cannot span the opened stitches, undo the affected section and reknit it with those stitches spread before changing colors. Continue with the hand assignments and yarn-feed arrangement that performed best in your blocked sample. Your working routine can stay simple: knit, spread, change color, and inspect often enough to correct the next uneven section while it is still small.

• Three ways to hold yarn for stranded colourwork — Ysolda
• Tolt River Cowl Guided Tour: How to Colourwork — Andrea Rangel
• Stranded Colorwork 101 — Brooklyn Tweed
• Swatching Colourwork — Tin Can Knits
• Colourwork Knitting: An Introduction — Tin Can Knits
• combatting tight colorwork — Paper Tiger