I can make the sketch register as being a closed contour only if I explode the blocks that make up part of the edge. I have found this to be a know problem based on a Reddit posting however I haven't found any mention of it on this site. I know that I can also, if I want to keep the blocks un-exploded, use the original sketch with the blocks as a reference sketch and then convert entities on a secondary sketch. I'm just looking for a cleaner simpler option as I can see this being a regular occurrence.
Thanks for any help.
James
Hi.
I'm not sure if this is better and cleaner method, but you can manually select region for extrusion and deselect thin feature when using master sketch with extrude.
sample part attached.