Remove those pesky blobs

Hallo to all sketchers! I am long-retired engineer in Dorset, England, using Sketchup 8 purely for fun. and only occasionally. Right now I’m designing a new decking area to help us enjoy our garden more, Trouble is, my memory is going, so things I knew yesterday have disappeared already. Could someone please remind me how to remove those blobs which appear at all line intersections when drawing? I will write it on a Post It note this time and stick it to my screen…

With thanks in hope! Happy Easter!


Fantastic! Thanks Jim! it is printed and on the office wall now.

Best wishes.

Many thanks George! It’s all coming back to me now. You know what they say, use it or lose it…