Just started using Sketchup for the first time following some quite good tutorials on YT. Anyway I was designing some birdsmouthed rafters for a pergola extension and I wanted the intermediate one’s to be 100mm x 50mm as opposed to the ends being 200mm x 50mm. So I duplicated and use the multiply command to fill in the additional rafters from the end ones - very happy - that worked. Made the two end ones unique. But when I tried to push the bottom of the inside rafters up to make them 100 high rather than 200 it said limit reached.
Is this a limitation of the program - that you can’t adjust the original face into negative? Or as I suspect just a lack of knowledge…
I hope I explained that OK and I have no idea how to share a free project with the forum - doesn’t seem like you can download the SKP file.
(The rafters sit on a 5deg angle so I got around it by establishing the midpoint from the side face, tracing the shape - bang on 100mm and cutting out in that direction… but still would like to know if I’m missing something obvious)