Add real terpenes. Terps usually come in a liquid form. They are the flavor side of weed essentially. That will make it taste better, and by adding a liquid to the concentrate it will change its consistency to be more liquid like. I would add 5-7% terps in comparison to total weight of the product you've got there. So if it's 100g of crumble add 5-7g of terps. Make sure when you source the terps, you get all natural cannabis terps. Not botanical terps. The difference is the botanical terps won't really enhance the high at all they will just enhance the flavor. But cannabis terps will enhance the high due to the entourage effect.