Hi Willi, do you know what the difficulty is for the two ports?  port 3333 and port 4334?   does port 4334 seem to go from 156k-936k?  Can you use a password like d=5000000 to get higher difficulty if you were going to rent more hashpower?  I tried searching on solockpool and I can't find any numbers, except 3333 is minimum 10,000.