Just replaced my chain and sprockets with the Driven -1 and stock rear set with the "pre cut" 108 chain and when the chain is properly tightened it is in the "replace mark" normal?

 

No. The front sprocket size is making the chain too long, throwing the adjustment marks off. You might have to remove a link but I'm not sure. I haven't dealt with non-stock gears on my bikes. You might be able to just ignore it.

 

its normal. going down 1 tooth in the front will move your tire slightly back more. as long as you have plently of room to slide your tire back with the adjusters as your chain gets a little loose, you should be good.