Fixing Common Bison Surveyor Wallet Kit Issues
By Tandy Leather — Tandy Leather, Inc. | Published: 2026-10-18
Category: How-to Guides
Learn how to diagnose and fix frequent problems when assembling a Bison Surveyor Wallet Kit, from alignment to hardware and stitching.
Quick Answer
Most assembly issues with the Bison Surveyor Wallet Kit—misaligned pockets, loose snaps, or puckered stitching—come from skipping dry-fit checks or using the wrong needle size. This guide walks you through each symptom so you can fix it before the leather is permanently marked.
Why Pre-Punched Kits Still Need Careful Assembly
The Bison Surveyor Wallet Kit comes with pre-cut and pre-punched leather, which saves time but doesn't eliminate the need for a dry fit. Bison leather is thick and has a natural nap that can shift during assembly. If you glue or stitch without checking alignment first, the interior slots and zippered pocket can end up crooked.
Another common oversight is not conditioning the leather before assembly. Bison can be stiff out of the box, and forcing the folds or snaps can cause cracks or misalignment. A light application of leather balm softens the material without over-wetting it.
Hardware Placement and Snap Setting
The kit requires two snaps. If the post is set too deep, the snap may be impossible to close; if too shallow, it will pop open. Always test the snap on a scrap piece of similar-thickness leather before committing to the wallet.
Zipper installation is another frequent trouble spot. The zippered pocket sits between the outer bison layer and the inner Austin Double Shoulders. If the zipper tape is not centered in its slot, the pocket will bulge or the zipper will catch. Mark the centerline on both pieces before gluing.
Diagnosis and Fixes for Common Bison Surveyor Wallet Kit Problems
- Symptom: Interior slots don't line up with the outer edge: Likely cause: Skipping the dry-fit or gluing the inner pieces without aligning the pre-punched holes. Corrective action: Separate the pieces, align the holes with stitching awls or toothpicks, then apply a thin layer of contact cement only to the areas that will be stitched. Let the cement dry before pressing. If the leather is already glued and the misalignment is minor (under 1/16 inch), you can trim the inner liner with a sharp knife. For larger errors, stop and separate the pieces with a thin spatula before the cement fully cures.
- Symptom: Snap won't close or pops open: Likely cause: Snap post set too deep or too shallow, or the leather thickness wasn't accounted for. Corrective action: Use a snap-setting tool with an adjustable anvil. Set the post so the cap sits flush with the leather surface. Test on a scrap piece of bison or thick veg-tan first. If you've already set the snap and it's too tight, you can carefully pry the cap off with a forked snap remover. If the post is mushroomed too much, replace the snap entirely—do not try to reuse it.
- Symptom: Stitches are loose or the thread pulls through the holes: Likely cause: Using a needle that's too small for the pre-punched holes, or not tensioning the thread evenly. Corrective action: Use a #4 or #5 harness needle and waxed polyester thread. Pull each stitch with consistent tension—about the same force you'd use to pull a zipper closed. If a stitch is already loose, you can backstitch over it for two holes and then continue. If the thread is pulling through (enlarging the hole), stop immediately—the leather is too soft for that needle size. Switch to a larger needle and use a smaller thread diameter.
Product Facts
- Bison Surveyor Wallet Leather Pack of 10: Rugged, durable and soft North American bison on the exterior and Austin Double Shoulders inside. The bison exterior is tough but can be stiff initially, so a dry-fit and conditioning step is especially important to avoid alignment shifts during assembly.
Bison Surveyor Wallet Leather Pack of 10
