the main reason i like it witout a spinner is because i have a CG 77inch extra 330 with DL-50 mounted to it, and the back of the prop sticks out about 3/4 inch from the cowl, it doesnt stand out without a spinner but with the spinner it's like hey my engine is stiking out to far come look at how bad it looks [:@] or at least thats what it tells me