MANUAL: Hercules 2.0 Head Have more questions? Submit a request Comments richard gebharat November 01, 2015 01:25 While this is partially helpful, it is not too useful. If this is a manual, how come there is NO explanation of what the various levers do, the function, etc.? One has to look at a video randomly placed on the site to know how this works, the purpose for the locking pin, etc. Also, putting this as one big graphic file disallows reasonable printing of this incomplete document. This is poor web page programming to limit a page like this. Tim Hiatt November 20, 2015 22:28 Richard, Thank you for the feedback I will be sure to make our team aware of the points you have brought up.