yer i need to get everything as accurate as possible. im a bit of a perfectionist, not in that everything i do is perfect lol but im want to give a decent stab at it first time round because the less attemps i have at getting it just right the better because i know i will become demotivated if i keep getting poor results. that said ill probably never get the hang of it lol!(i understand some of cant be taught and is only learnt by tryin but i want to make that factor small as possible!) im going to put some "grow room blue-prints" up next for opinions... thanks for the info keeko my plans are slowly coming together mwahahahahah!