HRAP 2 Modding Tutorial

very helpful guide. i’ll be using it as soon as i get my sticks. i just bought 2 HRAP2’s. one for me and one for my wife. i’m new to the whole modding scene and i was wondering where you got those button’s from. i would really lilke to get some pink ones for my wife and some blue ones for myself. thanks.

I bought all my parts from Per (Akihabarashop.com). He has a thread in this forum.
The parts you’re looking for are Blue and Pink Seimitsu PS-14-K buttons. I don’t quite remember, but I think Per said that Seimitsu PS-14-Ks are going OOP. Check with him on that =P.

hey i used your guide to mod my hrAP 2 i must say it really helped out a lot, thanks. questions though, in the beginning of the tutorial it says you were using Seimitsu LS-32-01 but later in the tutorial it says LS-32-02.

Whats the difference between the two? Which one is better? and which one is used in Japanese cabinets (like in SBO)?

Sorry, I meant the LS-32-01. I’m not really sure, but LS-32-02 is the number of the PCB for the stick. IIRC, I believe they use LS-32-01 sticks for SBO.

Thanks for letting me know. Fixed the tutorial =P

Whats the difference between using screw-ins and snap-ins? The two HRAP2’s that I have I used snap-ins.

Well, I believe screw-ins are made for mounting buttons on thicker panels like ones on wood cabinets. Just stick with snap-ins for HRAP2s. They’re made for metal panels like those found in HRAP2s and are less of a hassle to install. You’re not missing much except Seimitsu buttons with clear plungers.

Is there any way to make PS-14-KNs fit?

or is there no room?

I haven’t tried it personally, but from what I’ve gathered on these forums, I’ve heard that they work fine. Some say that you need to sand down every nut (just a tiny bit), while others say that they screw on just fine without any problems.

hey guys, this a really helpful faq.

I have a kind of noobish question, but it needs asking…

I assume the normal action buttons are 30mm, but what are the sizes of the start/select buttons? I was looking at the Seimitsu PS-14-KN buttons for the normal buttons but was unsure about what buttons to buy for start/select. Are they 24mm?

Also, if the Seimitsu PS-14LKN’s don’t work, would the Sanwa OBSF-30’s work with this stick?

I’m pretty new at this whole modding thing, any help is appreciated.

You’ll want 24mm for start/select and both PS-14-KN and Sanwa OBSF-30’s will work with the HRAP2, although you may have a bit of trouble screwing on the PS-14-KN

Thanks, much appreciated.

This is a great guide.

Well, I don’t know if this helps or not seeing how I have a HRAP1, but the PS-14-KN’s fit, although very, very tightly. I screwed them in by hand as much as I could, and they work just fine.

Clear blue buttons and a blue bubble top…Looks so cool!!!

^ that’s actually exactly what I was going to put in too.

I have a quick question if you don’t mind !

I heard it’s easier to dash with the Seimitsu LS-32-01 compared to the Sanwa sticks because of the throw. Is that the case ?

That would be a question of preference, so I can’t really answer that one. I have an HRAP2 and an T5 stick with an Seimitsu LS-32-01 and an Sanwa JLF installed respectively. I have no problems dashing with either stick. The only thing I can really tell you here is that the Seimitsu LS-32-01 has a shorter throw, a slightly firmer spring, and has more of a “square” feeling. With the Sanwa, I don’t find myself riding the walls of the square restrictor as much as I do with my Seimitsu LS-32-01

I’m still getting used to dashing to the left side on my stock HRAP2 joystick in some situations. I believe it could be because of the dead zone…

How is the dead zone on the LS-32-01 compared to the HRAP2’s Sanwa ?

Smaller, but not by much.

I see… thanks again TingBoy.

I should be modding my HRAP2 this month with the LS-32-01 and OBSF-30 buttons.

Sounds good. Post it up when you’re done =).

Has anybody pic of HRAP3 USB PCB with mark in +5v and GND?