Last night I player our houseleague on none fresh housepattern. I was very late and had no practice shots. My Teammate told me to get a deep inside line. I missed the head Pin 3 times and started with 3 open frames. After that i changed from Mission to 505a and stroke twice. Next frame I got a solid 7-10, missed some spares to get a solid 120.
Then I decided to take my 505t (same layout on all balls 75*3-1/8*25) went on board 17 break on 7 and played 268 (missed 10 Pin second frame) and started with front 7 to get a 267 - I had 17 strikes in a row.
I have 1 800 series played in my life and even in this score i didn´t have so many  strikes in a row.
So I had 655 and the whole league laughed with/about me
I highly recommand the 505 Series from Track