I have the same ones, just went straight on.. Unfortunately they really aint that good though..mine have been on a couple of months, and are very noisy now.. looking to replace them with something different soon.. maybe i just got a bad set!?
Tesco ones rule!
Tesco ones rule!
+1 tesco wipers rule
Mine are s**te, big gap in the middle where they've missed from day one. Started squeaking now after 2months.