please help!

[yno26galant]

im in need of a block for a astron 1. 2.6 manuel, Ive been told some of the 4g54 blocks crack easier.

could some one tell me which block is less to crack,

[2Lgalant]

Scorpion blocks apparently but that's just off gc75 others might know more ;)

[ddt]

i definitely don't "know more", however, which ever series were prone to cracking, I would have thought 25 to 30 years of 'natural selection' would have weeded out most of the duds by now.