nice site replicant ..thats even better than the one i use.
Redtail heres a lil trick for use in panzers and tiggers. before u fire your first ranging shot make your best guess at range then put your mouse cursor on the enemy GV. When you fire your turret moves so put you lil cursor back on the GV if short rais up, put curser back on gv fire again evt till u have the range
Heres another lil trick. pick out a likely GV crossing spot that offers good cover, kill your engine and LISTEN for da enemy's tank 85% of good tanking is being sneaky
Remember playing hide and seek as a kid? Same thing only with AP rounds.