hi ya, i seem to be having really bad problems with my side walls, there crap in fact!! not with my z1, but z2,3. its almost like im wiping it off or not pushing it out enough, can anyone give me some advice on getting this right as its effecting my confidence badly, just when i think yeh im getting better i feel like im going backwards. could anyone just give me the procedure, i am placing my z2 bead, pushing it out then brushing forard to free edge, both sides? i dunno i just dont know what im doing wrong HELP HELP HELP!:cry: