@Glenn_Goodman @Tommy @CJ_Resener be sure to check out our latest beta which has a number of improvements around Spacer injection and deletion. Here’s a link to the thread in the beta category:
https://community.sharptools.io/t/instant-switches-and-spacer-improvements/1932?u=josh
Please give it a try and provide your feedback in the linked thread! 
All three of you have access to the beta, but if anyone else is interested check out the Beta Access post