Sorry for the small pic --- but Florin's wipers are quiet good in the wet --- park on the left & are nearly vertical when at max sweep to driver's side.
We took a long time with fairy liquid & a dummy set up of full wiper kit to get them working properly.
The toothed wheel in the motor housing can be changed to give a 130* sweep, the arms can be bent more at the ends & the wheel boxes/ or the push-pull on the worm drive from the motor can be changed.
I used several different combinations before settling on our final result, you may need to buy in a few differing cogs/wheel-boxes before the right solution is found for your scuttle hole positions --- ours were cut in a newly made scuttle & are off-set to the driver's side. ( E-bay is a good source for parts or CBS )
The arms will also need more of a curve in the entire length to give enough pressure -- blade to glass.
Been in some right down pours, all O.K except as stated above the inside of the screen needs wiping --- that's for the navigator.