@dude8604 said:
Thanks for your replies.
S Shepherd, it didn't seem to work. Also the file you attached won't open in Sketchup 2014. Is it possible that solid tools have been fixed with Sketchup 2015?
I saved back to version 8 and edited the post above. I'm not sure what the problem is but wonder if the scaling is a factor. Also if the cross pieces were a bit smaller or the I.D of your tube larger, the inside corner of the cutting solid wouldn't interfere with the inner wall of the straw.
straw.PNG
Shep