Thank you to VideoArch , Madog, David Whatson, and others who have made comments which contributed to finding a solution to the Balance prop mastery.
A summary of the facts is that:
Props come unbalanced.
Some are difficult to balance
Some are tedious and troublesome to balance vertically (i have mentioned several times )
Some props balance well horizontally but not vertical, a lot of re work needed.
Change of prop solved the vibration even when the props check out to be balanced.
Concluded that some props are BAD PROPS . If a prop does not balance vertical out of the box or with minimal work , it is a BAD PROP even if it it out of the box.
I have one such case and prop which i thought that balance would work , turns out no . I listen to the comment to change props even when balanced and see if vibration at low speed improved.
The answer YES...YES...
A BAD PROP. defined as above very difficult to balance vertical , the nut or center shaft is off center , no matter how you balance it you will get vibration . Thus A BAD PROP.
I hope this helps those with the hover and slow vibration.
Guy
A summary of the facts is that:
Props come unbalanced.
Some are difficult to balance
Some are tedious and troublesome to balance vertically (i have mentioned several times )
Some props balance well horizontally but not vertical, a lot of re work needed.
Change of prop solved the vibration even when the props check out to be balanced.
Concluded that some props are BAD PROPS . If a prop does not balance vertical out of the box or with minimal work , it is a BAD PROP even if it it out of the box.
I have one such case and prop which i thought that balance would work , turns out no . I listen to the comment to change props even when balanced and see if vibration at low speed improved.
The answer YES...YES...
A BAD PROP. defined as above very difficult to balance vertical , the nut or center shaft is off center , no matter how you balance it you will get vibration . Thus A BAD PROP.
I hope this helps those with the hover and slow vibration.
Guy