Hate that '
Raaaaaaaaaaatcch' noise when you operate your roller blinds?
Well live in peace and tranquil quiet my friends with Dr Beebenson's patent-pending
EzySpin Chainrollerᵀᴹ chain guides!
View attachment 396559
Truth be told I just chopped up the existing plastic lower guide, turned it upside down and added a sliding door roller. If you're going to give it a shot (and please do, the silence is frankly blissful!), please note I've actually 'faked' this shot to make the chain look a bit tighter around the pulley wheel and more logical for the picture. Make it that tight in reality and you'll be dragging your knuckles (no, not like that...) up the window frame.
That's one less OCD twitch left to bug me at home!