do you leave the tie downs on during flowering or do you take them off and let the plant do its thing
Depends how much height you have. If you untie them they will be happier, and they will retain the general shape from the LST but will start growing upwards. Keep in mind you can always untie them and then later, if it looks like height will be an issue start tieing them down again.
well if they grow and height is too much...will i have to top to make it fit or what do i do keep wrapping it around