Originally Posted by airtrax
Do I need to remove both sides if im anodizing or powder coating and is their a risk of removing them and putting them bacK " or is their a chance I can put them back, incorrectly"
If you're doing anno then yes remove them. Power coat will only go on the outside so you should be able to plug those holes.
There are risks putting them back in. You could crush your filter by screwing them in too far. However if you post before you insert them you will receive plenty of great advice.