Clarification on fees and security deposits

@ManfredKarrer can you help me understand the security deposit better (I think I’ve got a grip on the trading fees). I thought I understood it but this thread told me otherwise: Create stats page on website · Issue #147 · bisq-network/bisq-website · GitHub. I think here is a better place to discuss this, instead of polluting that Stats thread.

Offer-maker buyer of btc
Recapitulating, I’ve been testing different values on the Bisq software as an offer-maker and buyer using SEPA and in the current state of the software, offer-makers setup the security deposit for buyers of btc,
even when they are themselves the buyers of btc. On the Bisq software, when setting the security deposit for the buyer, the minimum percentage allowed to be set is 0.05%, the recommended is 2% and the maximum is 10% of the trade amount. However, independant of how low the percentage of the trade amount is set at when making the offer, the lowest value of security alowed for both buyers and sellers is 0.001btc, which is way higher than 0.05% for any trade amount under 2btc.

Secondly. Being that when a offer maker is creating a buying offer they set the security deposit for themselves, how is the security deposit for the taker of that offer set?

Offer-maker seller of btc
On this side all remains the same but surprisingly the minimum amount of security deposit seems to be 0.005btc. Which is five times higher the minimum I get as an offer-maker buyer of btc.