SketchUp Make 2017 freezing

Hey guys, I have been trying to use sketch up on my mac and the more I build the worse the spinning beach ball of death gets. Never used to do this and I have done some pretty heavy models. I tried deleting and reinstalling also downloaded the 2018 version and still having issues. Does anyone have some recommendations? Thank you

Mac OS Sierra
Processor - 2.5 GHz Intel Core i5
Memory - 8 GB 1600 MHz DDR3
Graphics - Intel HD Graphics 4000 1536 MB
Hard drive - 1 TB Solid State SATA Drive

Other than pointing you toward …

… post the statistics of your model or the model file itself.