in need of some guidance

I've been trying to translate this phrase into sindarin; "...a causal loop within the weapon's mechanism, suggesting that the firing process somehow binds space and time into..."

So far I've managed to come up with "a caethas lûg vi i escar gaud tëa i tegmā lia land ada lúmë mina" from using this website, however its a jumble of quenya and sindarin and grammatically incorrect (for example I know caethas is a noun when I need it in the form of an adjective).

My main goal is to be able to write the phrase in the tengwar script. any assistance would be greatly appreciated.

Here is what I came up with.

…lûg anuir v’ i·saith esgar, cedol i ú·istannen e·gaur bíthol i ewidh ilu a lû vî..

"...a forever loop in the weapon's parts, suggesting that the firing process [is] not known that binds space and time into..."

I used ilu glossed as space for this.

• ceda- “to offer, propose, suggest; (lit.) to make an opportunity ⪤ ᴺQ. !céta- “to offer, propose, suggest; (lit.) to make an opportunity”
• caur bíthol “shooting action” = “firing process”

I wouldn't mind a second set of eyes on this.