STS-41C
No difficulty with the MMU, or with the positioning of most of the EV stuff... Except for dumping the Foot Restraint - which took an inordinately long time to find the 'sweet spot' that seemed to be buried in the wall? When EV separated from the restraint he was well behind the wrist joint anyway...
Initial positioning for the Grapple could have been better - I definitely made life harder for myself by not setting up a straight grapple alignment, but had it over the centre of the bay, and came at it with the wrist near the hard limits. Easy to see where I should have parked to make that a whole lot easier to reach though.