Hi, I am new to leather and dived straight in and bought a leather sewing machine. I'm loving it. However, I've made a few wallets and I am noticing a problem I don't know how to fix.
If you look at the photo below, you'll see the bottom holes are not clean - the leather gets pushed out. On this wallet, I sewed the top holes from the top and the bottom holes from the reverse side, so you can see the difference. So the problem holes are what happens to the under side of the wallet when I am running it through the machine. This problem doesn't happen with all leathers. Just this buffalo calf.
Any idea why this is happening and how I can fix it?
Thanks,
James