The flipper design on the upper flipper is totally intentional. You aren't supposed to do a skyway ramp to drawbridge combo very easily. The intended shot seems to be shoot VUK, then one time it up the ramp from there. TO shoot it cleanly, you need a really slow moving ball (which you can't get from an orbit feed) or a really fast one (which will have enough initial momentum for your flip to carry it up).
TPA got this right..
TPA got this right..