I am looking for a stand for the Optoma HD142X. I want something that can be fit to a window. The thing is I do not have another place to mount the stand. I have this exact same bay and bow window in my room https://www.clerawindows.com/replacement-vinyl-window-installation/bay-and-bow/. The problem is the inward curve. Is there a projector stand similar to tv stands, the one's which can be pulled side ways ?