I recently purchased a 50w laser and have just started to use it in leather. I was wondering if anyone could offer me any advice as to what settings I should use? Speed, power, number of passes, etc. I use 1/4” thick leather and I’m attempting to engrave to make the letters look embossed. I do not wish to cut through the leather. I have spent countless hours trying to dial everything in with no luck. I appreciate any help. Thank you!