Asking is always better than just stating nonsense and is much appreciated^^.
The reason for glueing first comes out of the rumor that the layer of glue "protects" the rubber so you wont have the bubbling issue. But unfortunatly this is plainly wrong.
I will try to explain the boosting process a little bit more detailed so it is easier to understand that glueing first will not equal in the result we wish for.
If you boost you apply the oil onto the sponge. This will expand the sponge first which results in the famous curving. If the sponge expands the pimples of the rubber will expand or curve with the rubber because they are attached to each other. This will result that the pimples are no more right on top the sponge but slightly stretched to either side. In this position the pimples are no more tightly bound to the sponge.
Now you have glued the rubber onto your blade and start playing. If the rubber gets hit hard (while topspinning for example) several pimples might lose contact to the sponge and you will see "bubbles" on your rubber.
To prevent that some people think glueing the sponge first will protect rubber so the bubbling doesnt happen.
So what happens if you glue first:
Now there is a layer of glue between the sponge and your oil which you want to penetrate the sponge with. Probably you will even lose some of the oil which will never reach the sponge propperly. The only thing you achieve here is that the oil will partly not reach the sponge and expand it less equally and probably less overall. So you have to use more booster to get the same result. By doing this you gonna reach the same point as mentioned above, but you just wasted more booster.
More disadvantages from glueing first:
- A layer of glue will give you an unevenly surface, this will result in puddles of boosteroil so you will be unable to boost evenly, so you rubber will feel different depending on where you hit it
- If you brush oil over a gluesurface you will pick up some glue with the brush everytime you use the booster, which will end up in your boostertub.
- You waste glue^^
So in short: Use booster without glueing first.
And as per usual i refer to this thread because a user did a shitload of work to gather nearly every decent information there is out there concerning the Hurricane 3 and boosting:
https://ooakforum.com/viewtopic.php?f=9&t=37360