hello po fellow peeps, ask ko po if you have experienced lalo na during hard rain, ung windshield wipers nyo medyo nagwi-wiggle? Sa akin po napansin ko last Saturday (halos walang tigil ang ulan) na nagwiwiggle ung wiper, pero maayos pa naman ang pagwipe nya, clear naman ung winshield, kaya lang medyo kainis ung ingay nya. This happens on my left windshield wiper, sa right side ok naman. Any tips to make this smooth again? btw, im using new BOSCH aerotwin wipers.

TIA