made my own wayoil,after i get the car re-painted, ( met. ruby red) i will install the waxoil compund to prevent any rust to dev.but after that , a week or so, can i inject some foam into the windsheild frame, to stiffin it up, on by bianchi ev-4 , it uses foam at the bottom bracket area, seat tube, lower part, chianstay and lowerdown tube area to stiffen the frame, i think this idea also might stiffen the windsheild frame.as you all know at speed you canot see anything behindyou with any cofandence......i also rebuilt my wiper motor, ( really just cleaned it up removed the old grease, put new red lit. grease i the gear area, ad coated the exposed sodeer lines with shoe goo to protect them from water..