Only when signs and symptoms point to a trouble with the head. A dilemma starts off with head dress in. The substance utilised in some of these might have an excessively coarse fiber construction which can catch a movie head and break it off. While it may possibly look that this style and design - wherever the tape stays in get hold of with the online video heads even for the duration of FF and REW is a lousy idea, supplemental don, if any ought to be minimum and not worthy of worrying about. It is a lot more tough to structure a transportation that performs FF and REW properly even though the tape is in the loaded configuration. The HiFi audio is positioned on the tape initial to a depth of 4 microns. The video goes further than one micron, erasing a lot more of the HiFi audio. As the online video goes deeper, monitoring also gets much more vital for the audio. However, self recordings ought to however have optimal tracking assuming there isn't really one thing improper with the servo methods. The head chips are very fragile and just rubbing them in the improper course (Never use an up-and-down motion) can crack the chips off demanding replacement of the entire upper cylinder assembly - one of the most expensive parts in your VCR!