I picked up some bubble bags to make my hash when my crop is done.
Put the 7 bags inside each other, each bag has a different size gauge working from larger to smaller.
Stick the bags into a large bucket of water with ice cubes in it for 15 minutes.
Pour all your trimmings into the inside bubble bag in the bucket with the ice water.
Get a kitchen electric mixer and get mixing for about 20 minutes. The trichomes become solid with the ice water and separate from the leaves and sink to the end of the bag. the leaves float.
The solid trichomes then fall through the gauge and this creates different levels of quality as the hash falls from bag to bag.

Clear all the leaves away from the top of the water. Shake the bubble bags in the bucket for another 10 minutes so to get the trichomes to fall further through the gauge.
This is important so you separate your qualities.
Remove the bubble bags and inside each bag you will have a layer of wet hash.
Turn the bags over onto a table and let the hash fall out. Leave the hash dry overnight.
Be sure to clean the bags immediately so they don't become clogged up and useless.
Very easy way to separate trichomes from the plant and make high grade hashish.
You can buy bubble bags on eBay fairly cheaply.

Take care all
Hope this might help one or 2 people.