How to configure dynamite sticks to drop all blocks being destroyed

Minecraft version 1.7.10Using server: cauldron-1.7.10-1.1206.01.170
I installed IC2 experiemental 2.2.825

In multiplayer. I used dynamite stick to mine. But I noticed it is only giving 33% of the blocks being destroyed, instead of all of them.
I made a test with 9 gold ore arranged in 3x3
And the result of blowing them up with dynamite only gives 3 gold ores at any time.

When I try to confirm this, I got 9 golden ores instead of 3.

Is there an option that manages the drop rate of dynamite stick in multiplayer?

Thanks before hand.

Quote from MauveCloud

That's an inherent risk of mining with exposives

But isn't dynamite sticks (in IC2) is supposed to drop all blocks being destroyed?
If you said were true, that dynamite sticks should behave exactly the same as vanilla TNT, then why it is dropping all blocks being destroyed in single player?

I am not asking about vanilla TNT, I'm asking about dynamite sticks in IC2

Quote from MauveCloud

That feature is only mentioned on the FTB wikis. The IndustrialCraft wiki pages about Industrial TNT and dynamite do not explicitly promise a 100% drop rate, so maybe that was changed somewhere along the line to use vanilla explosion mechanics instead.

Well, I guess it is a bug then. Since in single player it does give 100% drop, but moment I goes to my own server, it become 33%..
That is inconsistent with single player behaviour..