Tension setting for sewing multiple layers in one pass

[palvim]

Hello All

I’m trying to sew a wallet on my Adler 267-373 flat bed machine. I use about 3-4oz of leather for the wallet. But on some sections of the wallet I have only 2 layers of leather and on some it goes up to 4 layers.

 I’ve been trying to figure out how to get the stitches consistent. If I set the tension right for 2 layers then it looks bad on 4 layers and vice versa. 

Is there some trick to doing this well? I know a lot of people sew wallets on this class of sewing machine. How do they get perfect stitches? 

Edited February 27, 2022 by palvim

[kgg]

  On 2/27/2022 at 9:41 AM, palvim said:

I use about 3-4oz of leather for the wallet. But on some sections of the wallet I have only 2 layers of leather and on some it goes up to 4 layers.

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What size of thread and needle combination are you using?

kgg