Need help fudging a group in 8039 So, I'm building "8039 Venator-class Republic Attack Cruiser ™ Star Wars TM" and I've hit a snag.  

I need help fudging the instruction from page 76 of book 1 for that set (see picture below).

I'm out of piece number 4158830 and the variant (Technic Cross-block 2x1) that is one brick shorter.  I also tried the 2x2 Cross Block Fork but that splits the L-beams.
Might not be ideal, but have you tried replacing each Crossblock 2x3 with a Crossblock 90 and a Technic Lever 2M?



You lose a little bit of stability on the bottom edge with only two pin connections instead of four, but I think it'll do the job just fine. The new parts list is then:
 2x Crossblock 90 Deg
 2x Technic Angle Beam 4x2 90 Deg
 2x Technic Lever 2M
 1x Cross Axle 3M
 1x Cross Axle 5M