I need to get a taller front fiber optic sight for my TC New Englander, is it a standard 3/8" dovetail? I have Williams 'Fire Sights' on it now. Saturday I damaged the front one, which was too short any way. My rear sight is as low as it will go, and my rifle is still shooting 'high'. I have been looking on the Williams and TruGlo websites. Thanks in advance for your replies. hc18flyer