zenith
i got your pm
its a bit tight..i use computer power cable..wrap around the bezel like in the picture..be sure the cable is sand free, dont want scratch..if it slips double the wrap, grip the cable like how you grip a flashlight and twist counter clock with reflector facing you..if you manage to open it..do the same for the reflector..
as for reflector i use the usual use dish washing liquid...pekat, so thick skin does not touch reflector..make sure you washed your hands before doing this..i keep the tap water running on standby. the moment i feel the reflector on the tips of my finger i stop and put more soap or scoop soap on other area of the reflector to the area being cleaned...gentle rubs and dont press. use warn or hot water will help the reflector dry up quicker, the reflector will be quite hot, absorb heat it seems.
water marks is due to 2 things i can figure, its the grease washed down by water and water, i use battery water...no rubbing when drying..use air compressor or a little bit low tech...i secure it in anything like umbrella kind of cloth and swing away..

also tapping on the cloth..seem like football, umbrella or wind breaker cloth is lint free...
this technique is very effective if done carefully and thoroughly..have one good slave flashlight to verify the cleanness before moving to blowing and drying. I always keep the module in a clean plastic bag when washing the reflector or vise versa. hope this helps
This post has been edited by metalmania: Feb 2 2010, 07:14 PM