Snap on 4 ft breaker bar won with help from a scaffold tube ffs really.. Put axle stand under socket an covered wheel up with carpet.. I believe the dealer did it this way
Budget alternative to the Clarke impact driver, worked well for me so far. https://www.ducatiforum.co.uk/threads/multistrada-1200-rear-wheel-nut-removal.61580/
As others have said, get an impact driver and do it yourself. Also worth considering getting a socket designed for impact driver use rather than an aluminium or the standard socket set chrome vanadium steel type. Here’s a link to one: https://www.ebay.co.uk/ulk/itm/182093989720