When it came time to fit the inner fenders I did one of my 'stand there, look, and think' routines. I then took some measurements and decided the best thing to do was to lower the inner fenders 3", then move them back 3 3/8". That would go a long ways towards trying to keep it looking stock and really minimize the amount of major cutting.
Doing the spring under frame mounts gained 6" of clearance, going up to 35" tires lost 3" of that. So, lowering the inner fenders 3" should put me back at stock clearances inside the wheelwells.
I took (2) 5" X 48" pieces of 18 gauge sheetmetal and bent them into 1" X 3" X 1" C-channel. I then measured between the cab and core support and fabricate the c-channel to fit between them. The 3" spacer now sits between the tops of the inner and outer fenders.
Here's the inner and outer fenders in their stock location.
On the drivers side the hydroboost stud was just touching the inner fender.
On the passenger side the diaphram, and part of the housing of the turbo intruded into the inner fender.
The top of the c-channel is now where the top of the inner and outer fenders use to marry together
Fitted to the cab at 90*
Bolted to the cab
Bolted to the core support. It took me a little while before I realized it's actually 87*, not 90*.