My local guitar tech has set up my new Fender Performer with a 4mm gap between the back of the tremolo plate and the body. It bugs me as it looks ugly - can see the block edge. I found this interesting video on YT showing how to go about setting up your tremolo, but it assumes you want to obtain specific pitch changes when manipulating the whammy bar - a la Jeff Beck. He's my guitar god but in my playing I only occasionally use the whammy bar for the odd 'wobble' flourish here and there, more a la Hank Marvin. Fender spec is 3.2 mm 1/8". I followed the instructions in the video below and ended up with the same 4mm gap my tech had done. How do you set yours up?