Can't get to the cache in 6-4 either. In 6-1 do you know how to get to…

Can't get to the cache in 6-4 either. In 6-1 do you know how to get to the gem at the top of the cache in the area with 3 porcupines, 2 regular and one double. I try to line them up where I can get a combo and get it to bump me up higher, but can't seem to do it. Except for these two areas, I would have a perfect game!