Did my first mini mash on Saturday using Daab's instructions & recipe

I've got a couple of questions, time will tell if its anygood

When i was doing the runnings, after the 4th time the gravity was still 1030, but i stopped at this point. Was i doing something right or wrong to still have this much gravity after the 4th sparge?
Also after boil because i had a lot of runnings i had more than 5litres. It also had a gravity of 1060. So i decided to tip some away

Cheers Steve